Finding the Fourth Proportional to 96,170.04, 144,277.14 and 33,841.08
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Solution
The fourth proportional to 96,170.04, 144,277.14 and 33,841.08 is: 50,769.39
Step by Step Solution
- Step 1: Write the proportion equation
96,170.04 : 144,277.14 = 33,841.08 : x - Step 2: Convert to fraction form
96,170.04/144,277.14 = 33,841.08/x - Step 3: Cross multiply
96,170.04x = 144,277.14 × 33,841.08 - Step 4: Simplify right side
96,170.04x = 4,882,494,236.91 - Step 5: Solve for x
x = 4,882,494,236.91/96,170.04 - Step 6: Final answer
x = 50,769.39
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.